What is the function mt_rand() used for in PHP?

The function mt_rand() in PHP is used to generate a random number using the Mersenne Twister algorithm. This function can be useful in scenarios where you need to generate random numbers for things like randomizing content, creating unique identifiers, or simulating randomness in a game or application.

// Generate a random number between 1 and 100 using mt_rand()
$randomNumber = mt_rand(1, 100);
echo $randomNumber;